Oscillating floater wave power generation device

The invention discloses an oscillating floater wave energy power generation device which comprises an oscillating floater, a wave energy power generation device and a power generation device. The friction power generation device is arranged in the mounting cavity; the dielectric elastomer power generation device is arranged in the mounting cavity and is arranged on the inner side of the friction power generation device along the axial direction of the oscillation floater; the core shaft penetrates through and is mounted in the middle of the oscillating floater; and the oscillating floater moves under the driving of waves and moves relative to the core shaft, so that the friction power generation device and the dielectric elastomer power generation device deform to generate power. The friction power generation device and the dielectric elastomer power generation device are arranged, composite power generation can be achieved, and the wave energy utilization rate and the power generation efficiency can be impro